Table 2
Table containing properties describing the clumps within G316.75.
ID # | l | b | Area (a) | Reff (b) | λsep (b) | ![]() |
Mass (a) | ![]() |
Notes |
---|---|---|---|---|---|---|---|---|---|
(°) | (°) | (pc2) | (pc) | (pc) | (× 1023 cm−2) | (M⊙) | (K) | ||
1 | 316.81785 | −0.05777 | 0.21 | 0.26 | 0.31 | 2.41 | 820 | 19.6 ± 1.3 | In active half |
2 | 316.81119 | −0.05777 | 0.03 | 0.01 | 0.31 | 2.03 | 87 | 28.9 ± 0.7 | In active half |
3 | 316.79952 | −0.05611 | 0.35 | 0.33 | 0.55 | 2.51 | 1507 | 19.8 ± 1.6 | In active half |
4 | 316.78785 | −0.03944 | 0.19 | 0.25 | 0.96 | 1.44 | 357 | 19.8 ± 0.5 | In active half |
5 | 316.76784 | −0.02443 | 0.17 | 0.23 | 0.65 | 3.18 | 748 | 16.8 ± 0.8 | In active half |
6 | 316.75784 | −0.01443 | 0.04 | 0.12 | 0.35 | 1.36 | 71 | 18.4 ± 0.2 | In active half |
7 | 316.76451 | −0.01110 | 0.09 | 0.17 | 0.35 | 3.13 | 404 | 17.0 ± 1.2 | In active half |
8 | 316.74451 | 0.02891 | 0.29 | 0.31 | 0.72 | 0.75 | 311 | 15.0 ± 0.3 | In quiescent half |
9 | 316.74117 | 0.04391 | 0.09 | 0.17 | 0.72 | 0.65 | 72 | 14.9 ± 0.1 | In quiescent half |
10 | 316.72450 | 0.05391 | 0.06 | 0.14 | 0.91 | 0.93 | 71 | 14.6 ± 0.1 | In quiescent half |
11 | 316.71950 | 0.07725 | 0.10 | 0.18 | 0.47 | 1.78 | 225 | 13.5 ± 0.2 | In quiescent half |
12 | 316.71950 | 0.08725 | 0.08 | 0.16 | 0.47 | 1.69 | 166 | 13.5 ± 0.1 | In quiescent half |
Notes. (a) Error propagated from the distance error and is equal to a fractional error of 1/3. (b) Error propagated from the distance error and is equal to a fractional error of 1/6 ID # corresponds the clump identification number from the most southernly position (see Figs. 3 and 7a–c). l and b are the galactic coordinates of the peak intensity of the clump. Area is calculated from the number of pixels contained within the isocontour extracted using astrodendro. Reff is the effective radius, .
λsep is the minimum separation to the neighbouring clump.
is the mean column density contained within the astrodendro isocontour for each clump. Mass is the average of the bijective and clipped mass contained within the astrodendro isocontour for each clump.
is the mean Herschel dust temperature within the clumps isocontour and Notes specifies whether the clump is located in the active or quiescent region.
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